This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
    pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
    uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-drupal7-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 15:31:12 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  96abc6320492e351c8ed767bde03ab8be53d6624
* md5sum   2d7531d068d0618990c1dd08de4fa2d7

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJQM6m3AAoJEIXCXpWhbrlNWp0H/RCrbyCIyZt2O/2c3mZidkfO
3M1qzKm824wbt/a4WfcDNIXKUO8xZp45mWMC3DBrlsI4T0bDfv9oq8dZC7aMZ/XP
upEM4Czv22xixzNq/OldFiqXc5CUYa6juDKiT4e4tFM95ikyHTKopzks+Cl87Tj/
eVwIFgLIW48Yz1uj1sBcLTA7x6Hq1cXWfa+2XY5dV19t4ACl3yuu5DlBsfzRoDFQ
QxtToPvq/qLtVh6IAmKaO4MAu/8qOr7OMaMBfVp69lM5xYZ4WUauR2H2Q0sFOQAQ
e3kWioySuAxMmXY5k+y1h9GU5jT0tOx3li8Mi45p7GCvXm6IYoPZUl3XUaP4QII=
=WuAT
-----END PGP SIGNATURE-----